Raising the efficiency of higher alkanes dehydrogenation process

Raising the efficiency of higher alkanes dehydrogenation process

Bibliographic Details
Parent link:IFOST 2012: The 7th International Forum on Strategic Techology, September 17-21, 2012, Tomsk/ National Research Tomsk Polytechnic University (TPU).— , 2012
Vol. 1.— 2012.— P. 120-123
Other Authors: Ivashkina E. N. Elena Nikolaevna, Romanovskiy R. V. Rostislav Vladimirovich, Trusov A., Frantsina E. V. Evgeniya Vladimirovna
Summary:Recent development of the consumer market is actively stimulating the advances in industry, including petrochemicals. Particularly, active development of the production of synthetic detergents and linear alkylbenzenes (LAB), demand growth of 6% per year. High demand for LAB (which is the raw material for different detergents) is caused primarily by the fact that the synthetic detergents made from these substances are characterized by the balance between the product's environmental quality, washing power and the price. The biodegradability of detergent is directly connected to the composition of its surface-active part. This is why there is great need to increase the productivity of existing industrial plants for LAB, as well as to increase the depth of crude oil refining with reduced losses of heat and power at each stage of production. In this case improving the technological process is closely related tothe quality of the equipment and the efficiency of the catalyst used. In the course of work the formalized reaction network of process was built, and the kinetic and mathematical models were developed. Kinetic and mathematical models were designed to implement in the computer modeling system, based on the formalized reaction network of process. A possible method of Pt-catalyst recovery has been offered for higher alkanes dehydrogenation process.
Language:English
Published: 2012
Series:Section 1. Chemical engineering and "Green technology"
Subjects:
линейные алкилбензолы
дегидрогенизация
катализаторы
нефтепереработка
математическое моделирование
дегидрирование
труды учёных ТПУ
Format: Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=259910
Description
Summary:Recent development of the consumer market is actively stimulating the advances in industry, including petrochemicals. Particularly, active development of the production of synthetic detergents and linear alkylbenzenes (LAB), demand growth of 6% per year. High demand for LAB (which is the raw material for different detergents) is caused primarily by the fact that the synthetic detergents made from these substances are characterized by the balance between the product's environmental quality, washing power and the price. The biodegradability of detergent is directly connected to the composition of its surface-active part. This is why there is great need to increase the productivity of existing industrial plants for LAB, as well as to increase the depth of crude oil refining with reduced losses of heat and power at each stage of production. In this case improving the technological process is closely related tothe quality of the equipment and the efficiency of the catalyst used. In the course of work the formalized reaction network of process was built, and the kinetic and mathematical models were developed. Kinetic and mathematical models were designed to implement in the computer modeling system, based on the formalized reaction network of process. A possible method of Pt-catalyst recovery has been offered for higher alkanes dehydrogenation process.

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